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https://github.com/ApfelTeeSaft/reactos.git
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Eric Kohl
a9265410de
Implement code to show and hide the power and volume icons in the notification area aka systray. Control panel applications send WM_USR+220 messages to the systray window in order to show or hide an icon in the systray. The wParam parameter identifies the icon: 1=power, 4=volume. The lParam parameter indicates the new icon status: 0:show, 1:hide. Control panel applications also send WM_USER+221 messages to the systray window in order to retrieve the current status of a systray icon. The wParam parameter identifies the icon, just like in the WM_SUER+220 messages. The lParam parameter is ignored. The return value indicates the status of the icon: 1:visible, 0:hidden. svn path=/trunk/; revision=74225
======================== ReactOS™ Version 0.4.x Updated January 5, 2016 ======================== 1. What is ReactOS? ------------------- ReactOS™ is an Open Source effort to develop a quality operating system that is compatible with applications and drivers written for the Microsoft® Windows™ NT family of operating systems (NT4, 2000, XP, 2003, Vista, Seven). The ReactOS project, although currently focused on Windows Server 2003 compatibility, is always keeping an eye toward compatibility with Windows Vista and future Windows NT releases. More information is available at: https://www.reactos.org 2. Building ReactOS ------------------- See the INSTALL file for more details. 3. More information ------------------- See the media\doc subdirectory for some sparse notes. 4. Who is responsible --------------------- See the CREDITS file.